baber/WOPTO huggingface dataset:
Patent JP-H0511079-A (JP)
Title: Metallic port
Inventor: DOI AKIRA
IPC: G21B1/00
Filed: 1991-07-08
Abstract: PURPOSE:To enable substanial reduction of electromagnetic force generated at a metallic port by providing high electrical resistance parts dispersedly in the circumferential direction of the port. CONSTITUTION:On a vacuum chamber 2 size of a port 1, high electrical resistance parts consisting of bellows 3 are arranged at corner parts of a large thickness cylinder part 4. The cylinder part 4, a flange 5 and the bellows 3 are put into a single body by welding and the brllows 3 which are of weak strenght, are arranged dispersedly. Also, since the bellows are reinforced by the large thinckness cylinder part 4 which is of high strength, and by the flange 5, the port strength in total decreases very slightly. By adding the bellows 3, an eddy current bypasses the bellows 3 and flows through parts of the port 1, which flows the part away from the vacuum chamber 2 side, and therefore electromagnetic force in the great radius direction of a torus, which works onto the port 1, can be substantially reduced.
Patent JP-S649024-A (JP)
Title: Body structure of farming vehicle
Inventor: OTSUBO HIROSHI
IPC: B60K17/04
Filed: 1987-07-02
Abstract: PURPOSE:To enable a wheelbase to be increased without changing the vehicle length and by a simple modification by changing the wheel fitting arms being connected to the right and left sides of a transmission case from a transversely straight line form to a forward tilted form. CONSTITUTION:Wheel fitting arm parts 11, 11 are connected respectively by bolts to both cross-sectional parts of a transmission case body 10 in such a tilted position as the wheel fitting parts 13, 13 are positioned on farther front side of the machine body than the connecting parts 12, 12 to the transmission case body 10, so that the wheelbase is increased. On the other hand, In such a machinery that employs relatively light-weight seedling planting devices 9 of 4, 5, 6 stripes or the like, the wheel fitting arm parts 11, 11 are connected to the transmission case body 10 in a transversely straight line form, so that the wheelbase is shortened.
Patent JP-S6143312-A (JP)
Title: Drive pressure controller
Inventor: SASAYA SOJI
IPC: G01L27/00
Filed: 1984-08-07
Abstract: PURPOSE:To eliminate a drive pressure error due to the overshoot by setting the changing time of the drive pressure as prescribed and reducing the variation of pressure. CONSTITUTION:A 3-direction switching solenoid valve 21 is connected to a port 4 at the pressure source side of a pressure drive valve 1 with a pipeline 22 together with a vacuum pump 9. A set pressure indicator 33 is connected to a drive controller 30 connected to the valve 21 via a signal circuit 31. Then the valve 21 is driven with control by the output voltage of a pressure gauge 10 and the output signal of the indicator 33. Then a port 25 at the pressure source side is switched selectively to a port 24 at the pressure driver side and a port 26 at the relief side. The measurement time of a pressure drive valve 1 has a difference if a difference is produced between the rise and fall times of pressure. Thus the breathing resistance ratio is controlled between orifices 28 and 23 at the pressure side and a relief orifice 29. A slight amount of said difference can be controlled by giving a slight change to the conduction time ratio of the controller 30 according to the indication time of the indicator 33.
Patent JP-2000002642-A (JP)
Title: Scratch property evaluation device and method therefor
Inventor: KIYOKAWA KAZUTOSHI
IPC: G01N27/20
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To reduce measurement errors and measurement scattering and to evaluate the scratch resistance of a conductive film rapidly, by arranging a plurality of electrodes in contact with the conductive film including one portion or all of regions where a scratch test is performed, and connecting the electrodes to a resistance-measuring instrument. SOLUTION: For example, a PET substrate 1 with a hard coat where an ITO film (conductive film) is formed is set onto a stand 5. Then, at least two electrodes 2 are arranged so that they touch the ITO film to include one portion or entire portion of a region 3 where a scratch-resistance test is performed by scratching the ITO film, for example, with a steel wool or paper. Then, the resistance between the electrodes 2 is measured by a tester (resistance- measuring instrument) 4, and the scratch property of the ITO film is evaluated from change in resistance due to scratches.
Patent JP-H07307032-A (JP)
Title: Disk body for maintenance of optical disk device
Inventor: TERAYAMA MASAYA
IPC: G11B7/121
Filed: 1995-06-07
Abstract: PURPOSE:To obtain a disk body having both of a cleaning function and check signal function by arranging a cleaning region and check signal recording region on this disk body as separate tracks in respectively separate positions. CONSTITUTION:Reproduction of the commencement greeting text recording region B of the first track is executed by the signals recorded in the TOC region A when a user sets the disk body 10 and does nothing. The user selects the music selection button of a disk device according to reproduction contents. The signals of the check signal recording region C of the second track are reproduced and the user checks the capacity of an AV apparatus, etc., when the user selects a music selection button 2 or does nothing. An end message is produced at the end of the check. The user selects a music selection button 4 to allow an optical head 20 to pass over the cleaning region D of the third track to reproduce the end greeting of the fourth track 4 if there is a need for cleaning of the lens. The lens of the head 20 is pressed to a flocking body 22 and is cleaned at the time of passing over the region D.
Patent JP-S5866736-A (JP)
Title: Hot water supply device
Inventor: FUJIEDA HIROSHI
IPC: F23N5/18
Filed: 1981-10-19
Abstract: PURPOSE:To carry out hot water supply comfortably at all times, by varying a hot water supply quantity automatically by keeping a hot water temperature at a fixed level. CONSTITUTION:An operation signal which varies a hot water supply quantity is output as an electric signal from a control part 8 of a hot water supply device 1, a valve opening is controlled by receiving this output signal by a water quantity control valve 9, for example, the hot water supply quantity to a shower head 10 is made variable. A microcomputor 8G is made to output a pulse controlling a rotary direction, a rotary speed and the maximum rotation position of a stepping motor 9M' by each input of set signals of a maximum hot water supply quantity setting device 8H, the minimum hot water supply quantity 8i and varying speed setting device 9i to the microcomputor 8G. As compared with a conventional fixed quantity supply system, a naturalization phenomenon from a bodily feeling is alleviated and hot water supply through which an agreeable feeling is maintained is obtained since the hot water supply quantity can be varied automatically.
Patent JP-S6062493-A (JP)
Inventor: TANAKA MINORU
IPC: B25J17/00
Filed: 1983-09-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000351490-A (JP)
Title: Photosensitive material storage magazine in photograph processor
Inventor: KOJIMA MASAYUKI
IPC: B65H16/00
Filed: 1999-06-14
Abstract: PROBLEM TO BE SOLVED: To reduce labor of an operator as well as to reduce manufacturing cost of a position changing and adjusting mechanism for a positioning action body for positioning a photosensitive material. SOLUTION: A positioning action body 9 capable of receiving a photosensitive material from the outside in the width direction is supported on a positioning action body support part 12 so that the position may be changed and adjusted in a direction corresponding to the width direction of the photosensitive material through a position changing mechanism 10. In the position changing mechanism 10, a triangular recessed and projecting part 13 as viewed from a direction corresponding to the longitudinal direction of the photosensitive material is provided on either the positioning action body support part 12 or the positioning action body 9, and an engaging projecting part 4 or an engaging recessed part to be selectively engaged with the recessed part or the projecting part of the recessed and projecting part 13 is provided on the other side.  The positioning action body 9 can be positioned by the contact of the surface of either the recessed part or the projecting part of the recessed and projecting part 13 in the direction corresponding to the width direction of the photosensitive material and the surface of either the engaging projecting part 14 or the engaging recessed part corresponding to the surface.
Patent JP-S6412913-A (JP)
Title: Peripheral molding for car window glass
Inventor: KOSUGI AKIO
IPC: B60J1/02
Filed: 1987-07-06
Abstract: PURPOSE:To prevent the thermal expansion or shrinkage and obtain the stable fitting by integrally burying a reinforcing core material over the whole length in a peripheral molding inserted into a void section formed between the window opening section of a body and the peripheral section of a window glass coupled with this window opening section. CONSTITUTION:A peripheral molding 1 is inserted into a void section formed between the window opening section 3 of a body and the peripheral section of a window glass coupled with this window opening section 3, and both the void section and the peripheral section of the window glass are covered. The peripheral molding 1 is provided with a clip 2, for example, and fitted to the rising wall 4 of the window opening section 3 via this clip 2. The peripheral molding 1 is integrally formed with a head section 1a, a leg section 1b, a window glass hooking piece 1c, and both side hooking pieces 1d, 1e. A band plate- shaped reinforcing core material 5 is integrally buried at the center of the leg section 1b over the whole length in the height direction in this constitution. The reinforcing core material 5 reinforces the rigidity of the peripheral molding 1 and prevents the thermal expansion or shrinkage.
Patent JP-S6321730-A (JP)
Title: Magnetron
Inventor: NOBUE TOMOTAKA
IPC: H01J23/22
Filed: 1986-07-16
Abstract: PURPOSE:To maintain high output efficiency and suppress unnecessary radiation from the input part and the output part by directly connecting an antenna lead to the strap rings arranged in the central part of a vane. CONSTITUTION:A captioned magnetron is provided with a pair of strap rings 38 and 39 having different diameters to be alternately connected to a plural number of vanes while being arranged in the center of a plural number of the vanes 37, in the direction of the anode cylindrical tube axis an antenna lead 40, whose one end in connected to the strap ring 39 having a large diameter in the central part of the optional neighboring vanes among the plural vanes while the other end linearly arranged in the vertical direction to the anode cylindrical tube axis penetrating a coupling hole 41 provided on the side of the anode cylinder extends to the output antenna part 42, the cathode part 43 coaxially arranged in the central part of the anode cylinder and the cathode supporting structures 46 and 47 extending from one end surface of the anode cylinder supporting the cathode part. Thereby, output efficiency can be heightened and control of unnecessary radiation can be fully achieved because the antenna lead is arranged in the most orderly distribution space of an electromagnetic field.
Patent JP-S6412912-A (JP)
Title: Molding method for flexible molding
Inventor: MORIGAKI TADAHIKO
IPC: B29C45/14
Filed: 1987-07-06
Abstract: PURPOSE:To mold a molding and fit the molding to a molding fitting member simultaneously by protruding the molding fitting member into the cavity of a molding block and molding the molding with a core member inserted. CONSTITUTION:In molding, a movable block 12 and a fixed block 13 constituting a molding block 11 are first tightened, and a molding fitting member 15 such as a glass plate is pinched between them. The peripheral portion of the molding fitting member 15 is protruded into a cavity 14 by the preset length. A bar- shaped core member 16 extended through the cavity 14 is arranged at the preset position in the cavity 14. A rubber material or the like is injected into the cavity 14 and hardened to mold a flexible molding 17 integrated with the molding fitting member 15. The core member 16 is then extracted from the flexible molding 17, thereby a cavity section 18 for elastic deformation is formed on the flexible molding 17.
Patent JP-H0216285-A (JP)
Title: Device for boring sea bottom
Inventor: KOYAMA TAKEHISA
IPC: E21B15/02
Filed: 1988-07-05
Abstract: PURPOSE:To bore the hard rock of the sea bottom safely, positively and efficiently from the upper section of a base ship by lowering an elevating leg from the base ship, fixing the elevating leg to the sea bottom, bringing down a rod guide and taking down the rod of a boring machine along the rod guide. CONSTITUTION:Elevating legs 2, 2 are lowered from a base ship 1, and fastened onto the sea bottom 9 extending over the range of boring, and a rod guide 4 is brought down, and moved to the position of boring and fixed. A boring machine 3 is shifted to the position of the rod guide 4 on the base ship 1, a rod 8 is taken down up to the sea bottom 9 along the rod guide 4, and boring work is conducted. Required boring is completed, the rod 8 is pulled up, the rod guide 4 and the boring machine 3 are moved to the next position of boring, and boring work within a necessary range is repeated successively.
Patent JP-H0725660-A (JP)
Title: Magnesia-carbonaceous brick
Inventor: HANAGIRI SEIJI
IPC: C04B35/043
Filed: 1993-07-06
Abstract: PURPOSE:To provide the brick excellent in both oxidation resistance and hot strength, useful as a liner for hot iron or hot steel vessels. CONSTITUTION:The brick is characterized by having incorporated (A) 100 pts.wt. of a formulation composed of 3-40wt.% of carbon and the rest of a magnesia stock with (B) 0.1-10wt.% of Mg2Si. The component B is divided into Mg component and Si component, the former being effective for imparting the final product with oxidation resistance, while the latter with oxidation resistance, texture densification and hot strength. As a result, decarbonized layers near the operating surface of the brick are seldom be developed and both the hot strength and durability of the brick can be improved.
Patent JP-H0612936-A (JP)
Title: Operating device for opening/closing equipment
Inventor: NAKAJIMA ATSUYA
IPC: H01H33/42
Filed: 1992-06-25
Abstract: PURPOSE:To provide an operating device for opening/closing equipment, capable of releasing closing spring force which is accumulated by operation at a low speed. CONSTITUTION:An operating device for opening/closing equipment comprises a rotatable closing lever 4 connected to a closing torsion bar 6, a jack nut 53 provided with a rod 48 with a screw having a slider 50 at the tip thereof, and a jack table 57, where the closing lever 4 is pin-connected to the tip of the rod 48 with a screw via a connecting link 39. A jack mechanism is disposed in this way and spring force which is accumulated is gradually released, thereby realizing operation at a low speed and facilitating inspection.
Patent JP-H0922653-A (JP)
Title: Black matrix for color filter, and resist composition therefor
Inventor: KAWANA MAKOTO
IPC: H01J9/227
Filed: 1995-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a black matrix for a color filter and a resist composition which are inexpensive and excellent in light blocking property, solvent resistance, and the property of adhering to a substrate. SOLUTION: This black matrix for a color filter uses carbon black as a black pigment whose total oxygen content, calculated from CO and CO2 in volatile components at 950 deg.C, is 7mg or more per 100m<2> of surface area. This resist composition for the black matrix contains carbon black, a photopolymerization initiator composition, and an ethylene compound. Therefore, if the carbon black has an oxygen content as large as an area oxygen concentration of 7mg or more per 100m<2> , it has good dispersibility. Since the amount of the carbon black mixed can be increased, the black matrix which, although having a small film thickness, is excellent in light blocking property, solvent resistance, and the property of adhering to a substrate can be manufactured in a short time.
Patent JP-H0456511-A (JP)
Title: Switch circuit
Inventor: OGINO MAMORU
IPC: H03K17/687
Filed: 1990-06-26
Abstract: PURPOSE:To realize a switch withstanding a high voltage pulse in small size suitable for monolithic circuit integration by supplying a current from a constant current source to a gate of a MOSFET via a high breakdown voltage diode. CONSTITUTION:The circuit is provided with a P-channel MOSFET Q3 as a constant current source, a 1st high breakdown voltage N-channel MOSFET Q1 whose drain receives a current from the constant current source and a 2nd high breakdown voltage N-channel MOSFET Q2 whose gate receives a current from the constant current source, and an anode of a high breakdown voltage diode D1 is connected to the constant current source and its cathode is connected to the gate of the FET Q2. In this case, the FET Q3 is disconnected from the gate of the FET Q2 by the presence of the high breakdown voltage diode D1. Since a low breakdown voltage P-channel MOSFET may be employed for the power supply side, one kind of high breakdown voltage MOSFETs are to be manufactured. Thus, the number of processes in the case of monolithic IC production is decreased and a high breakdown voltage pulse switch with a small element size is realized.
Patent JP-S5869473-A (JP)
Title: Inverter
Inventor: HOSAKA KAZUYOSHI
IPC: H02M7/515
Filed: 1981-10-20
Abstract: PURPOSE:To accurately reset the voltage after releasing the overcurrent limit by turning ON or OFF a switch inserted into a voltage control loop which controls an inverter with the detected output current value passed through a delay unit. CONSTITUTION:The output voltage of an inverter 1 is detected and is compared with the voltage of a setter 5, is inputted through a switch 6 to a PI regulator 7 to control a firing angle regulator 8, the output current is compared with the value of a current limit value setter 11 to turn ON or OFF the switch 6, and is controlled through a timer 13 to apply no delay when the OFF signal is applied and to apply the delay when the ON signal is applied. Accordingly, the inverter 1 is controlled in the voltage control loop at the normal time and in the current control loop at the overcurrent state generating time, and the skip due to the delay in the detection of the stored voltage value in a PI regultor 7 is prevented at the time of releasing the overcurrent limit, thereby accurately resetting to the original voltage.
Patent JP-H108921-A (JP)
Title: Valve system for engine
Inventor: OTAKI RYOICHI
IPC: F01L1/20
Filed: 1996-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a small and light structure, contributing to high engine performance, at a low cost. SOLUTION: In a base and part of a valve stem 4, a valve lifter 9 is connected through a cotter 8. Between the valve lifter 9 and a cylinder head 1, a valve spring 10 is provided. Between a base end surface of the valve stem 4 and a peripheral surface of a cam 17, a shim member 15 is provided, and movement of the cam 17 is transmitted to a valve element 3 not through the valve lifter 9.
Patent JP-H0219034-A (JP)
Title: Diversity reception method
Inventor: OGOSE SHIGEAKI
IPC: H04B7/08
Filed: 1988-07-07
Abstract: PURPOSE:To improve transmission quality by measuring the reception level with plural frequencies and selecting a branch with the excellent frequency characteristic by using the result of measurement. CONSTITUTION:Level measuring circuits 5, 6 of receivers 3, 4 measure respectively reception levers R1, R0, R2 at a designated frequency in the reception band and the result is given to a branch selection control circuit 7. Moreover, the output of the receivers 3, 4 is led to detectors 8, 9 where it is detected respectively, the detection output is led to a branch selection circuit 10, which selects the branch based on the output of the branch selection control circuit 7. The output of the branch selection circuit 10 is led to a clock recovery circuit 11 and an identification deciding circuit 12, and the recovered clock obtained by the clock recovery circuit 11 is given to the identification deciding circuit 12, identification and decision are applied in the identification timing and a demodulation data is outputted to a demodulation terminal 13. Thus, a detection output with less waveform distortion is obtained at the receiver and the transmission quality of a high speed digital signal is improved.
Patent JP-S6055050-A (JP)
Inventor: JIYOSEFU BAATON FUINREI
IPC: C08F214/22
Filed: 1984-08-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6059267-A (JP)
Inventor: KIDA HIROSHI
IPC: E04B1/16
Filed: 1983-09-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6145978-A (JP)
Title: Measuring method of clock delay time
Inventor: SERIZAWA TSUGUHITO
IPC: G06F1/04
Filed: 1984-08-10
Abstract: PURPOSE:To take measurement even when a frequency dividing circuit is added to a body to be tested by calculating a frequency at which a waveform delayed by one cycle through a frequency dividing circuit conforms with the waveform of the body to be tested. CONSTITUTION:A down counter 8 is set to exactly the same number of frequency division with frequency dividers 4-6 of the body 1 to be tested. Its output is inputted to a up counter 9 through an FF circuit 10 and reset by the counter 9 one clock behind the frequency dividing circuits 4-6 in the body 1 to be tested to form a waveform of the frequency dividers 4-6 which are invariably one cycle delayed at any frequency as reference waveforms. Those waveforms and the waveform of the body 1 to be tested are observed on an oscilloscope 1 and the frequency of a pulse generator PG2 is adjusted so that the waveform of the body 1 to be tested conforms with the frequency waveform. The frequency (original frequency which is not divided) at the time of coincidence is denoted as (f) and the delay time is 1/f. Thus, a measurement is taken even when the frequency dividing circuits are added to the body to be tested.
Patent JP-S5957682-A (JP)
Inventor: ECHIZENYA TAKASHI
IPC: A63F9/02
Filed: 1982-09-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6227839-A (JP)
Title: Command processing system for memory control system
Inventor: KAWANISHI KIYOSHI
IPC: G06F9/38
Filed: 1985-07-30
Abstract: PURPOSE:To process a memory access command B in parallel with an address conversion command A without causing virtually no processing delay of the command A, by executing the command B during a table fetch period of the command A. CONSTITUTION:A command control part 13 saves the present command to a command saving register 17 from a command register 12 as long as the next command can be processed simultaneously with the present command when an address conversion flag 15 is kept ON during a command processing mode and the contents of both a sequence counter 14 and a conversion step counter 16 are at a stage where the next command can be processed in duplication. Instead the next command is supplied and set to the register 12. In other words, the part 13 executes the memory access of the next command as long as it is possible while the preceding command is performing a table fetching operation for conversion of an address.
Patent JP-S5982027-A (JP)
Inventor: HIRANO YOUSUKE
IPC: A01G33/02
Filed: 1983-09-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。